Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
4 communication » 3 communication, 5.4 communication, de communication
communication 2 » communication _, communication a, communication 3
do's variation » does variation, modes variation, de variation
et afrique » l afrique
der 4 » der _, der e, der a
2 le » 2 les, 2 la, 2 de
apology » typology, topology

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "apology do's variation _ der 4 communication 2 le developpement ((et afrique) OR (en afrique)).~".
• Adding a wildcard symbol may retrieve word variants: apology do's variation _ der 4 communication 2 le developpement ((et afrique) OR (en afrique)).*.